The COVID-19 pandemic is an unprecedented event entailing long-term consequences on population health and welfare. Those who contracted the coronavirus may have suffered from both physical and mental health issues that unfold the need for tailored intervention strategies. Hence, our study aims to investigate the psychological and social consequences of COVID-19 on a sample of 86 participants, encompassing 43 patients recruited from Bari University Hospital, 19 of whom were hospitalized due to the disease. The remaining 43 were individuals not fallen (...) ill with COVID-19 to date. The investigation yielded significant gender differences in post-traumatic stress symptoms, depression, and representation of interpersonal distance, evaluated through the IES-R, the BDI-II, and the IVAS task, respectively. This pattern of results was not replicated in the control group. In general, participants who reported having experienced the most intense post-traumatic symptoms also presented a greater mood deflection and, more specifically, within the clinical group women obtained the highest scores on both scales. Women reported higher IES-R and BDI-II scores compared to men, that could indicate that women who have contracted COVID-19 are more exposed to post-traumatic and depressive symptoms. Our results also showed a significant effect of COVID-19 on IPD with a tendency of disease-experienced individuals to increase their preferred IPD from adults, children, and elderly people. Regarding gender differences in mood and proxemic behavior, a correlation between depressive symptoms and probable PTSD and a further correlation between probable PTSD and greater IPD were found in women from both clinical and control group. Overall, these findings might contribute to a better understanding of gender-based implications of the current pandemic on mental health, also leading to the development of integrated yet personalized intervention strategies. (shrink)

We show how mereotopological notions can be expressed by extending intuitionistic propositional logic with propositional quantification and a strong modal operator. We first prove completeness for the logics wrt Kripke models; then we trace the correspondence between Kripke models and topological spaces that have been enhanced with an explicit notion of expressible region. We show how some qualitative spatial notions can be expressed in topological terms. We use the semantical and topological results in order to show how in some extensions (...) of the logics it is possible to express connectedness, non-emptiness and a set of jointly exhaustive, pairwise disjoint, binary relations that play a significant role in qualitative spatial reasoning. (shrink)

From Brouwer To Hilbert: The Debate on the Foundations of Mathematics in the 1920s offers the first comprehensive introduction to the most exciting period in the foundation of mathematics in the twentieth century. The 1920s witnessed the seminal foundational work of Hilbert and Bernays in proof theory, Brouwer's refinement of intuitionistic mathematics, and Weyl's predicativist approach to the foundations of analysis. This impressive collection makes available the first English translations of twenty-five central articles by these important contributors and many others. (...) The articles have been translated for the first time from Dutch, French, and German, and the volume is divided into four sections devoted to (1) Brouwer, (2) Weyl, (3) Bernays and Hilbert, and (4) the emergence of intuitionistic logic. Each section opens with an introduction which provides the necessary historical and technical context for understanding the articles. Although most contemporary work in this field takes its start from the groundbreaking contributions of these major figures, a good, scholarly introduction to the area was not available until now. Unique and accessible, From Brouwer To Hilbert will serve as an ideal text for undergraduate and graduate courses in the philosophy of mathematics, and will also be an invaluable resource for philosophers, mathematicians, and interested non-specialists. (shrink)

Know-how and expressivism are usually regarded as disjoint topics, belonging to distant areas of philosophy. This paper argues that, despite obvious differences, the two debates have important similarities. In particular, semantic and conceptual tools developed by expressivists can be exported to the know-how debate. On the one hand, some of the expressivists' semantic resources can be used to deflect Stanley and Williamson's influential argument for factualism about know-how: the claim that knowing how to do something consists in knowing a fact. (...) On the other, expressivism provides the resources to formulate a nonfactualist account of know-how. On this account, know-how has a kind of nonpropositional content and plays the role of guiding performance of action, rather than recording information from the environment. (shrink)

We study $$\omega $$ ω -categorical MS-measurable structures. Our main result is that a certain class of $$\omega $$ ω -categorical Hrushovski constructions, supersimple of finite SU-rank is not MS-measurable. These results complement the work of Evans on a conjecture of Macpherson and Elwes. In constrast to Evans’ work, our structures may satisfy independent n-amalgamation for all n. We also prove some general results in the context of $$\omega $$ ω -categorical MS-measurable structures. Firstly, in these structures, the dimension in (...) the MS-dimension-measure can be chosen to be SU-rank. Secondly, non-forking independence implies a form of probabilistic independence in the measure. The latter follows from more general unpublished results of Hrushovski, but we provide a self-contained proof. (shrink)

Logical forgetting is NP-complete as a decision problem even in the simple case of propositional Horn formulae, and may exponentially increase their size. A way to forget is to replace each variable to forget with the body of each clause whose head is the variable. It takes polynomial time in the single-head case: each variable is the head of at most a clause. Some formulae are not single-head but can be made so to simplify forgetting. They are called single-head equivalent. (...) The first contribution of this article is the study of a semantical characterization of single-head equivalence. Two necessary conditions are given. They are sufficient when the formula is interequivalent, that is, the formula makes two sets of variables equivalent only if they are also equivalent to their intersection. All acyclic formulae are interequivalent. The second contribution of this article is an incomplete algorithm for turning a formula single-head. In case of success, forgetting becomes possible in polynomial time and produces a polynomial-size formula, none of which is otherwise guaranteed. The algorithm is complete on interequivalent formulae. (shrink)

In this paper, we discuss the results of two experiments, one off-line (acceptability judgment) and the other on-line (eye-tracking), targeting Object Cleft (OC) constructions. In both experiments, we used the same materials presenting a manipulation on person features: second person plural pronouns and plural definite determiners alternate in introducing a full NP (“it was [ DP1 the/you [ NP bankers]] i that [ DP2 the/you [ NP lawyers]] have avoided _ i at the party”) in a language, Italian, with overt (...) person (and number) subject-verb agreement. As results, we first observed that the advantage of the bare pronominal forms reported in previous experiments (Gordon et al., 2001 ; Warren and Gibson, 2005, a.o.) is lost when the full NP (the “lexical restriction” in Belletti and Rizzi, 2013 ) is present. Second, an advantage for the mismatch condition, Art 1 -Pro 2, in which the focalized subject is introduced by the determiner and the OC subject by the pronoun, as opposed to the matching Pro 1 -Pro 2 condition, is observed, both off-line (higher acceptability and accuracy in answering comprehension questions after eyetracking) and on-line (e.g., smaller number of regressions from the subject region); third, we found a relevant difference between acceptability and accuracy in comprehension questions: despite similar numerical patterns in both off-line measures, the difference across conditions in accuracy is mostly not significant, while it is significant in acceptability. Moreover, while the matching condition Pro 1 -Pro 2 is perceived as nearly ungrammatical (far below the mean acceptability across-conditions), the accuracy in comprehension is still high (close to 80%). To account for these facts, we compare different formal competence and processing models that predict difficulties in OC constructions: similarity-based (Gordon et al., 2001, a.o.), memory load (Gibson, 1998 ), and intervention-based (Friedmann et al., 2009 ) accounts are compared to processing oriented ACT-R-based predictions (Lewis and Vasishth, 2005 ) and to top-down Minimalist derivations (Chesi, 2015 ). We conclude that most of these approaches fail in making predictions able to reconcile the competence and the performance perspective in a coherent way to the exception of the top-down model that is able to predict correctly both the on-line and the off-line main effects obtained. (shrink)

Abstract: The aim of this paper is to claim Nietzsche’s place within the philosophical tradition of projectivism. Indeed, as will be shown, although Nietzsche is almost unanimously ignored by scholars working on projectivism, during the whole development of his philosophical thought, he holds a position which can be reasonably defined as “projectivist”. -/- Resumo: Este artigo tem por objetivo reivindicar o lugar da filosofia nietzschiana na tradição filosófica do projetivismo. Com efeito, como mostrarei, mesmo se Nietzsche é quase unanimemente ignorado (...) nas obras dos especialistas nessa tradição, ele mantém, ao longo de seu desenvolvimento filosófico, uma posição que se pode com razão definir como “projetivista”. (shrink)

[The Soul Chariot Allegory in Plato and the Kaṭha Upaniṣad].

[Does the gymnosophist’s reply to Alexander’s question on the origin of time indeed reflect an Indian doctrine?] The episode of Alexander’s interview with the gymnosophists has come down to us in several versions, among which the one in Plutarch’s Vita Alexandri is the most renowned. In this connection, the question arises whether the solutions given by the naked philosophers to the puzzles propounded by Alexander can be shown to reflect genuine Indian doctrines. Challenging Dumézil’s reply in the affirmative, the author (...) contends that they cannot. While most questions and answers are scarcely relevant to the investigation, as being of little (if any) philosophical import, the analysis concentrates on the more significant ones, and especially on the solution offered to the question as to which of the two — day or night — came first. According to Dumézil, the gymnosophist’s answer reported by Plutarch, i. e. that the day came first, by one day, reflects the vedic doctrine of the primeval cosmogonic role of Dawn and Light. Against this may be argued in the first place that such doctrine does not enjoy any prominent status in the Vedas themselves — quite to the contrary, it stands up disadvantegeously to many all-important texts, such as the Nāsadīyasūkta, which assign the primeval status to Darkness — and cannot therefore be regarded as being specifically Indian any more than its opposite. Secondly, it is shown that the Greek tradition is at great variance on this very point, to the extent that all logically conceivable solutions (i. e., precedence of day by one day / day by one night / night by one day / night by one night) are represented in some version or other. This inconsistency appears to stem from the fact that no particular doctrine (Indian or whatever) was envisaged; according to the present author, we have reason to believe that the gymnosophist’s reply was rather meant to set off by means of a paradox the sheer impossibility of a solution (all four alternatives being equivalent to that effect). This interpretation is reinforced by the gymnosophist’s own remark confessing the aporetical nature of his reply, and finally by a further recourse to paradox — this time a variant of the well-known “paradox of the liar” — which the author lays bare in the otherwise inexplicable dénouement of the anecdote. (shrink)

Apūrvaṃ vyākaraṇakauśalam ity āstām: “let it remain an example of unprecedented grammatical skill” — thus sarcastically remarks the Dvaitin commentator Jayatīrtha on Śaṅkarācārya’s sleight of hand to turn written saṃbhūti into asaṃbhūti at one of the many difficult turns the Īśa Upaniṣad has in store for his strictly monistic stance. But Jayatīrtha’s own master Madhva is renowned in his own right for his “unprecedented skill” in conjuring up whole unattested smṛti passages to corroborate his interpretations. Indeed, more specimens of “unprecedented (...) skill” are displayed in turn by each of the great bhāṣyakāras of the three conflicting schools — Advaita, Dvaita and Viśiṣṭādvaita — on this Upaniṣad, which on account of its extreme pithiness is singularly suited to demonstrate the length dārśanikas are willing to go to make an authoritative text square each with his own preconceived philosophical outlook. A most telling example of the preemptive force of world-views on actual theoretical practice in the Indian context. (shrink)

[Dream and Reality between India and Greece].

[Theism and Theology in Classical Yoga] .

In Nietzsche the autobiographical theme of disease has at its core the philosophical problem of pain. While he reflects daily on the actual condition of the ill person, Nietzsche oscillates the man like a pendulum. He defines him as ‘the most melancholic and most happy animal who suffers so profoundly that he must invent laughter’, as ‘the ill animal’ but also ‘the most courageous and most used to pain’. Nietzsche seems to be entertained no end by playing around with these (...) definitions, almost as if he is making fun of Aristotle. It is in fact these two later quotations from the Genealogy that go on to construct the tracks on which his reflections on badness and suffering will move, marking out the area in which the decisive ‘match’ of the health of humanity is discussed. The first displays a Nietzsche who is always tranchant and blazing in its ability to conjure up the humanity of humans in few words. The highlight of the determinate article is original and shows that man is a unique animal who can define himself as being ill. The second suggests the image of a human being who tolerates pain with courage, arriving, just thanks to this journey of pain, to embark on a voyage leading to internal transformation. Nietzsche’s lifelong illness was what prompted him to develop the philosophical problem of pain and its relationship with thought. Taking advantage of his condition as a constant sufferer, Nietzsche strived to understand which directions human thought is able to take whenever it is ‘subjected to the pressure of evil’. The first is a hypocritical direction, represented by man’s attempts to remove pain from his life. Nietzsche denounces all justifications made for the purpose of providing at all costs a meaning for suffering, and which converge with the modern welfare society that dares to fashion mankind ‘without evil’. The other direction, however, is that of those who are not afraid to listen to suffering. Reflecting on his own personal situation, Nietzsche outlines the traits of human beings who reach out towards the mystery of existence and, shaken by the experience of pain, come to abandon their certainties and adopt a more critical view of themselves. ‘Every man is a medical history’, recites a posthumous fragment. Certainly, Nietzsche himself is the first to notice ‘his own story is the story of an illness and also of a healing’ – and this is not only true for him but for everyone who experiences suffering up close. This experience of pain – so intimate that it seems difficult to express in words – does not cause one to be locked up inside of oneself but rather serves to introduce a discussion on one’s subjectivity and as an occasion for a moral adventure into the profundities of one’s existence. (shrink)

L’article esquisse les traits principaux d’un courant philosophique qui a rencontré en Italie bien des difficultés, malgré l’importance reconnue de ses représentants. Le texte illustre les idées qui sont à la base du pragmatisme logique et méthodologique de Giovanni Vailati et Mario Calderoni, idées qui auraient refait surface dans le débat international à propos du principe de vérification et du concept d’analyticité. Sont également abordés les liens entre ces idées et le développement de la conception subjective des probabilités chez Bruno (...) de Finetti. (shrink)

By referring to two paradigm shifts - the passage from classical physics to relativistic physics on the one hand and the one from folk psychology to cognitive science on the other - Nannini aims at explaining “why neurological theories that reduce consciousness and the Self to aspects of brain dynamics appear implausible from a common sense perspective despite being sound from a scientific point of view”. In the comment I underline the importance of the articulated attempt made by Nannini, whilst (...) asking at the same time for some clarifications regarding four epistemological aspects of the perspective he defends. (shrink)

ExcerptIntroduction One of the major British political anomalies vis-à-vis Europe is the lack of a Christian Democratic political party. In most European countries, these parties are part of the political fabric of the nation, but in Britain Christian Democracy never developed into a party. Research has shown that during the twentieth century there were British groups, inspired by Catholic social thought, that were a close approximation to Christian Democracy.1 These groups not only sought to influence the existing parties, but they (...) also introduced typical Christian Democratic concerns into domestic politics. This article seeks to address the…. (shrink)

Name der Zeitschrift: Semiotica Jahrgang: 2016 Heft: 209 Seiten: 357-370.